XmlNode.Bind
Overview¶
void XmlNode.Bind ( [ xpath ], [ callback ] )
Arguments¶
String xpath
XPath of nodes to be attached. If not specified current node is selected.
Function callback
Callback function to be execute.
Remarks¶
This method is only available on client side scripts like Form scripts.
Bind method only attaches to existing nodes, to receive notifications for existing and created nodes in future please use XmlNode.Live method.
Examples¶
Receive an alert for changing a node
var isNameEmpty = $Xml.Bind('//Customer/Name', function() { alert('Customer name is changed'); });
Receive an alert for any change on current document
$Xml.Bind(function() { alert( this.LocalName() + ' is changed.'); });